cerca qualsiasi parola, ad esempio darude - sandstorm:

1 definition by MarkoftheRings

 
1.
Acronym meaning "Win at all cost(s)". Can be used to describe almost anything seen as hyper-competitive.
*Professional tennis player serves full speed against 10 year old*
You: That guy has such a WAAC attitude
di MarkoftheRings 17 luglio 2012